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: Each of the 3D-printed rollers has four stems made of 3/32-inch stainless welding wire .

: The sculpture features 19 rollers mounted on an 8-inch circular hoop. IMG_3595.MOV

If you tell me more about the specific you need this piece for (like a technical review, a blog post, or a social media caption), I can help you draft a more tailored description. : Each of the 3D-printed rollers has four

: The movement is powered by a small motor connected to the first roller via bevel gears . a blog post

Based on project documentation from Logan Femling's official site , here are the key details of the piece that file likely showcases: Design & Mechanics